★ New Events:Crossover UCE Axis II (Spiraling Fates) Event ,2nd Anniversary Celebration Campaign
★ New MS and Pilot: Gottrlatan (Bombardment) and Katejina Loos
★ Answer our survey for Gundam UCE or try our gacha simulators!

With so many in-game events in Gundam UC Engage, it can be hard to keep track of which events grant certain rewards. Read on to learn about the game's different events, what kind of rewards you can earn by grinding them, and which ones to prioritize.

Anniversary Campaigns span long periods of time and often include mini-events within it like special login bonuses and the Board Game Campaign.
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Because these are very special events commemorating the launch of Gundam UC Engage, the rewards you can earn from these campaigns are often very valuable. These include Diamonds, gacha tickets, and even UR Custom Tickets, Unit Enhancement Pts., and Haro Coins.
Completing all of the Anniversary Campaign Achievement Rewards typically rewards players with a Special UR Select Unit Assembly Ticket that lets you pick a unit from a select pool of mobile suits or pilots.
1.5th Anniversary Celebration Campaign

Battle Rush is an event that features a set of battles with increasing difficulty. Here, each mobile suit carries over its HP from the previous battle.
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Each Battle Rush iteration typically rewards you with Diamonds, Custom Tickets of all rarities, and a Title. You should try grinding through the entire event, or at the very least, up until the last stage. By then, you would have earned all of the Diamonds and the Custom Tickets. Missing out on the Title shouldn't be a big deal unless you really like it, since it does nothing to improve your team and is purely a cosmetic item.

Challenge Battle is an event that features a series of missions where specific MS types, categories, or unit categories gain unique buffs, and units that fall under these tags become far more suitable to use than others.
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Each Challenge Battle iteration typically rewards you with Diamonds, UR Custom Tickets, and a Title. Just like with Battle Rush, you should try grinding through the entire event, or at the very least, all the way up until the last stage. By then, you would have earned all of the Diamonds and the Custom Tickets. Missing out on the Title shouldn't be a big deal unless you really like it, since it does nothing to improve your team and is purely a cosmetic item.

Clan Battles (CB) are seasonal events that pit you and your clan against others, each with the goal of dealing as much damage to the Clan Battle enemy team within a given time.
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Clan Battle gives top-tier rewards like Diamonds, gacha tickets, Custom Tickets of all rarities, Clan Medals, Grand Coins, Haro Coins, Coins and a Title. While the Diamond and Custom Ticket rewards are tied to spending your AP and BP, you really should put in the effort to score as high as you can, both in the Clan and Individual modes. The higher your rank, the more Haro Coins, Grand Coins, and Clan Medals you'll earn.
If you struggle with getting high-scoring Clan Battle attempts, check out our Clan Battle Guide with the button link below! We update our Clan Battle Guide with the latest and most effective strategies for each iteration of the said event.

Combat Power Augmentation Operation (CPAO) is an event mode that allows players to participate in special quests that grant either UR Custom Tickets, Unit Enhancement Pts, EXP materials, or Coins, with your score determining how much of these resources you'll earn.
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Unfortunately, CPAO costs 200 AP to play, which is extremely costly and the returns you get aren't very impressive. This huge AP cost messes with the player's Haro Farm routine, and because of that, it is only recommended when you absolutely need some of the featured rewards.
If you want to find out how to secure the SSS-ranked runs and maximize the amount of resources you earn with each CPAO attempt, check out our CPAO guide using the button link below.
Combat Power Augmentation Operation Event

Encirclement Breakthrough Battle (EBB) is an event where players try to fend off an unlimited amount of enemies for 120 seconds. For each enemy mobile suit you destroy, another will take its place.
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EBB rewards players with Diamonds, Custom Tickets of all rarities, and free fragments for a featured set of units. Sometimes these fragments are for farmable UR units, and progressing enough to get all the winnable fragments should greatly accelerate your Haro Farm progress. EBB also rewards you with special Event Medals, which can be used on the event's gacha box to win goodies like more Diamonds, gacha tickets, and more.
Encirclement Breakthrough Battles Event

Mission Battle is very similar to EBB in the sense that they're both game modes where enemies endlessly respawn, and the goal is to survive for a given time.
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In Mission Battle, players can earn things valuable rewards such as Diamonds, Custom Tickets of all rarities, Haro Coins, and a Title. As with the rest of these events, progressing as much as you can should be your utmost priority.
You get rewards for clearing stages, even if you don't get any stars from the more difficult stages. That said, you should aim to clear all stages, including the final Extra stage, even the final stage of the event. Luckily, it's easy to cheese with extremely durable self-sustaining units like the Titania, Penelope, or even the FATB.
Completing all 3 stars should be done on all stages too, barring the final Extra stage. This is because the final reward for completing the last Extra stage will grant you a title, which again, does nothing to improve your team outside of cosmetic purposes.

Raid Battle is a cooperative PvE event where players face off against a boss in a game mode very similar to Cooperative Battles.
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Raid Battle rewards you with modules, exclusive Raid modules that can only be acquired in this game mode, Diamonds, R and SR Custom Tickets, and Event Medals, which you can exchange for goodies like UR Custom Tickets, more Raid Modules, and Recycle Pts.
Depending on the event, Raid Modules are rewards that you'll surely regret missing, especially if you have the featured unit that can make the most use of the Raid Module. Each time there is an active Raid Battle, you should spend all your BP on Raid Battles to not only try your luck in earning some of the

Special Operation is an event mode where each mobile suit you use costs points, and the goal is to spend the least amount of points to complete the event's set of battles. Like with Total War, you can't reuse the mobile suits and pilots you've already used to clear the previous battle.
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In Special Operation, players can earn valuable rewards such as Diamonds, Custom Tickets of all rarities, Haro Coins, and a Title. The fewer points you use to complete the event, the more rewards you'll earn.
If you find yourself struggling to even score near the target point count, check out our Special Operation Event Guide with the button link below! There, you can find information about the different strategies you have to employ to minimize your point count, and which mobile suits you should use for the event's most difficult battles.

Story Events are events that tell the story of Peche Montagne, as well as the other featured stories of the UC timeline, are some of the best events in the game, as they reward you with a brand new unit that you can later grind for as your newest source of Haro Coins. Performing well in this event gives you multiple free Potential Levels on the featured unit, greatly hastening the Haro Farm process.
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Story Events also reward players with Diamonds, Gacha Tickets for the featured Event Banner, UR Custom Tickets, EXP leveling materials, a Title, and Event Medals, which again, can be exchanged for other goodies. While all events are worth grinding, this is especially the case for Story Events given the quality and quantity of awards.
Completing all of the UR will get the featured units to Potential Lv. 3, which means you'll only need 250 more fragments to get them to max Potential Lv. once they become featured Fragment Quest units. This gives you access to a new set of fully-leveled sub-skills, and more importantly, a brand new Haro Farm.
0089 Peche Montagne A Voiceless Whisper III Event

Total War will show you 25 mobile suit icons arranged in a 5x5 grid. Each of these units corresponds to teams of varying levels of difficulty. Each MS you use to clear a previous challenge will be unavailable for the remainder of the challenge unless you reset the board. The goal is to clear as many of these teams as possible, with bonus rewards being granted for each line of 5 units completed.
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Total War rewards you with Diamonds, lower-rarity units, UR weapon chips, and Total War Medals, which you can use in the Total War shop to buy exclusive blueprints/pieces of units of different rarities.
Out of all the events, Total War is one of the grindiest, considering how there are 25 battles to go through and you can't reuse mobile suits you've already won a battle in. However, it's still well worth grinding, especially since the Diamond rewards are tied to clearing battles and not the bingo lines. Even if you know for certain that you won't win it all, try to at least clear all the battles you're capable of clearing to earn yourself some Diamonds.

World Raid is an event game mode where players deal a collective amount of damage to the World Boss on successful attempts, with the goal of destroying the World Boss after a given damage threshold. Do take note that it has been a very long time since the last World Raid, and it is one of the rarer events in the game.
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Unit Enhancement Chips
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World Raid rewards players with gacha tickets, a UR Selector Ticket, Diamonds, UR Unit Enhancement Chips, and UR Custom Tickets. It's very likely that you'll get all of, if not most of the rewards from the Total Damage Rewards and the Destruction Reward given that the top active players of the world will all contribute greatly to this cause. However, you'll still want to spend your extra AP on this event whenever active, and try to get as much damage as you can with each attempt. This contributes to your individual damage count, and the higher that goes, the more Diamonds and UR Custom Tickets you'll earn.

Every event is almost always 100% worth grinding as far as your account and current roster can take you. This is simply because all events (except CPAO) reward you with Diamonds, and all of them offer other very valuable resources too like Rainbow Haro Coins, UR Custom Tickets, gacha tickets, or even mobile suits and pilots.
Events are also released every week and often span 2 weeks. Most people who are very serious about this game clock in every day to put in the effort to grow their account, and this involves grinding through events. 2 weeks is often enough time to do everything you need to do in the event over multiple gaming sessions, even if you miss a couple of days.
That said, try to make the most out of every event, and earn as many rewards as you can. This will pay off huge in the long run, as you're likely to have a good stockpile of Diamonds for when banners featuring units you really want are released, and you'll also likely have a good amount of UR Custom Tickets, Haro Coins, and other important resources to get these new units up to speed.

| 2025/9/3 Maintenance | 2025/4/4 Maintenance |
| 2024/11/6 Maintenance |
List of All Events and Their Rewards

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