Updated: April 12, 2026
Anime Tactical Simulator Update April 2026 — Spring Event, Capsules & Wheel Rewards
Anime Tactical Simulator rolled out its Spring Update on April 7, 2026, delivering one of the biggest seasonal events in the game's history. The update introduces spring capsules, a brand-new Spring Wheel mechanic, spring unit trait rerolls, a petals currency, and six fresh redeemable codes loaded with free gems, dungeon keys, and event-exclusive items. Whether you are chasing top-tier tactical units or just want to stack resources before the event ends, this guide covers everything you need to know.
What's New in the Spring Update
The Spring Update transforms Anime Tactical Simulator's lobby and battle interface with cherry blossom visuals and spring-themed UI elements. Beyond the cosmetics, the update brings three major gameplay systems that are exclusive to this seasonal window: spring capsules, the Spring Wheel, and spring unit trait rerolls. Each one gives players a distinct path to strengthen their roster during the event.
Alongside these systems, the developers at Tsukikage released six new codes on launch day, making this one of the largest single-day code drops the game has ever seen. There are currently 37 working codes in total as of April 2026, though the spring-specific codes are the ones you want to prioritize since they grant limited-time event items that disappear once the season wraps up.
The update also follows closely behind Update 2.5, which landed on March 23 and added three new units to the game. The Spring Update builds on that foundation by giving players more ways to pull and customize those units through the capsule and trait reroll systems.
Spring Capsules Explained
Spring capsules are limited-time gacha items introduced exclusively for this event. Each capsule gives you a randomized pull from a spring-exclusive loot pool that includes seasonal units, gems, potions, and cosmetic items. Think of them as the event's version of the standard summoning system, but with a dedicated prize table that you can only access during the Spring Update window.
The primary way to earn spring capsules right now is through redeemable codes. The SPRINGEVENT code grants 5 spring capsules, and the HAPPYEASTER code grants another 5, giving you 10 free capsules just from codes alone. Additional capsules can be earned by completing spring event missions and purchasing them with the new petals currency.
Petals are the seasonal currency introduced with this update. The SPRINGEVENT code alone grants 150 petals, and you can earn more by playing through spring event stages. Petals can be spent at the event shop on spring capsules, trait rerolls, and other seasonal items.
The capsule pool reportedly includes some strong tactical units. Community sources suggest that units like Gatsugeno Ichigo and Mugatu Ichigo are among the featured pulls, both of which are considered high-tier additions to any squad. If you are building a competitive roster, the spring capsules offer a genuine shot at pulling meta-relevant units without spending Robux.
The Spring Wheel
The Spring Wheel is a new spin-to-win mechanic that sits in the event lobby. Each spin costs one spring wheel token, and the wheel dishes out randomized prizes ranging from gems and potions to rare units and event-exclusive cosmetics. The prize pool rotates, so the rewards you see on the wheel may shift as the event progresses.
Spring wheel tokens are scarce compared to capsules. The SPRINGEVENT and HAPPYEASTER codes each grant 1 spring wheel token, giving you 2 free spins from codes. Additional tokens can be earned through event challenges and milestone rewards. Because tokens are harder to come by, each spin carries more weight than a standard capsule pull.
The wheel operates on a weighted probability system. Common prizes like small gem bundles and basic potions appear more frequently, while rare units and exclusive cosmetics sit at the top of the prize table with lower drop rates. Still, even a "bad" spin typically nets you resources that would take several dungeon runs to earn otherwise, so no token feels truly wasted.
Spring Unit Trait Rerolls
Traits are one of the most impactful stat modifiers in Anime Tactical Simulator. Each unit is assigned traits that affect its damage output, attack speed, range, and special ability effectiveness. Normally, rerolling traits costs premium resources, but the Spring Update introduces spring unit trait rerolls as a free seasonal alternative.
Spring trait rerolls function identically to standard rerolls but are only available during the event window. The SPRINGEVENT code grants 15 spring unit trait rerolls, and the HBDAYCHXMEI code grants another 15, giving you 30 free rerolls just from codes. That is enough to meaningfully optimize two or three key units on your roster.
The strategic play here is straightforward: use your spring capsules first to pull new units, then spend your trait rerolls on whichever units end up in your main squad. Rerolling a unit you are about to bench is a waste of a limited resource. Focus your rerolls on your top-tier DPS units and any new spring pulls that slot into your lineup.
| Resource | Source | Quantity |
|---|---|---|
| Spring Capsules | SPRINGEVENT code | 5 |
| Spring Capsules | HAPPYEASTER code | 5 |
| Spring Wheel Tokens | SPRINGEVENT code | 1 |
| Spring Wheel Tokens | HAPPYEASTER code | 1 |
| Spring Trait Rerolls | SPRINGEVENT code | 15 |
| Spring Trait Rerolls | HBDAYCHXMEI code | 15 |
| Petals | SPRINGEVENT code | 150 |
| Gems | SPRINGEVENT + HBDAYCHXMEI codes | 500 total |
All Spring Update Codes (April 2026)
Six new codes dropped alongside the Spring Update on April 7, 2026. Below is a full breakdown of each code and its rewards. All codes were verified as working on April 12, 2026. Remember: you must join the Tsukikage Roblox community group before any code will activate.
| Code | Rewards | Status |
|---|---|---|
| SPRINGEVENT | 250 gems, 5 spring capsules, 150 petals, 15 spring unit trait rerolls, 1 spring wheel token | Active |
| HAPPYEASTER | 1 spring wheel token, 5 spring capsules, 1 potion bundle | Active |
| HBDAYCHXMEI | 1 potion bundle, 3 dungeon keys, 250 gems, 15 spring unit trait rerolls | Active |
| FREEMYTHIC | Mythic Merlin unit | Active |
How to Redeem Codes
If you have never redeemed a code in Anime Tactical Simulator before, the process is simple but has one prerequisite that trips up many new players.
- Join the Tsukikage Roblox community group. This is mandatory. Codes will not work unless you are a member of the group.
- Launch Anime Tactical Simulator on Roblox and wait until you are in the lobby.
- Click the Codes button on the left side of your screen to open the code redemption panel.
- Type or paste the code exactly as shown (codes are case-sensitive) and hit the redeem button.
- Your rewards will appear instantly. Check your inventory to confirm everything landed correctly.
If a code says it is invalid, double-check that you have joined the Tsukikage group and that there are no extra spaces before or after the code text. Some codes also require you to be on the latest version of the game, so rejoin if you have been in the same server for a while.
Current Meta Impact
The Spring Update arrives on the heels of Update 2.5, which already shook up the tier list by adding three new units on March 23. The current meta favors Goku Awakened at the top for single-target boss DPS, with Naruto Sage Mode excelling at AoE wave clear and Alucard serving as a self-sustaining damage dealer thanks to his lifesteal passive.
Below those S-tier picks, the A-tier is occupied by Luffy Gear 5, Tanjiro, and Ichigo Bankai, all of which can carry accounts through most content without needing the absolute best units in the game. The spring capsule pool gives players a chance to pull into this tier or higher without spending premium currency.
The spring unit trait rerolls are arguably even more impactful than the capsules for established players. If you already have strong units but their traits are suboptimal, 30 free rerolls can turn a good unit into a great one. Traits like increased critical hit rate, bonus damage to bosses, and attack speed boosts are the rolls to aim for on your main DPS units.
The Mythic Merlin unit from the FREEMYTHIC code is worth mentioning separately. As a mythic-rarity unit, Merlin slots into the upper tiers of most team compositions and provides strong utility with his magic-based abilities. Even if he does not displace your current lineup, having a free mythic unit in reserve is valuable for game modes that require multiple squads.
Tips for Maximizing the Spring Event
The spring event is a limited window, and the seasonal items will disappear once it ends. Here is how to extract the most value from every resource.
Prioritize Code Redemption
Redeem every code listed above immediately. Event codes can expire without notice, and the combined value of all spring codes is enormous: 10 spring capsules, 2 wheel tokens, 30 trait rerolls, 500 gems, 3 dungeon keys, 2 potion bundles, 150 petals, and a free mythic unit. There is no reason to delay.
Use Capsules Before Rerolls
Open all your spring capsules first, then assess your roster. Use your 30 spring trait rerolls on whichever units make it into your active team, whether they are new spring pulls or existing units that finally deserve the investment.
Farm Petals Early
Petals are the event's primary grindable currency. The earlier you start accumulating them through event stages, the more spring capsules and rerolls you can buy from the event shop before the season ends. Do not wait until the final days to start farming.
Run Dungeons with Free Keys
The HBDAYCHXMEI code gives you 3 dungeon keys. Dungeons are one of the best sources of gems, materials, and experience in the game. Use the keys during the spring event to potentially earn additional petals or spring-themed dungeon rewards.
Play Anime Tactical Simulator
Jump into the Spring Update and claim your free capsules, wheel tokens, and the Mythic Merlin unit before codes expire.
Frequently Asked Questions
The Spring Update launched on April 7, 2026 and is a limited-time seasonal event that introduces spring capsules, the Spring Wheel, spring unit trait rerolls, a petals currency, and six new redeemable codes. It layers on top of the existing game content and adds spring-themed visuals throughout the lobby and battle screens.
Spring capsules are seasonal gacha pulls with an exclusive loot pool. You can earn them from the SPRINGEVENT code (5 capsules), the HAPPYEASTER code (5 capsules), by spending petals at the event shop, and by completing spring event missions. Each capsule gives a randomized reward including a chance at spring-exclusive units.
Spring wheel tokens let you spin the seasonal Spring Wheel in the event lobby. Each spin costs one token and awards a randomized prize from the wheel's current pool, which includes gems, potions, rare units, and event-exclusive cosmetics. Tokens are available from the SPRINGEVENT and HAPPYEASTER codes (1 each) and from event challenges.
Yes. Joining the Tsukikage Roblox community group is a hard requirement. Codes will not activate until you are a member. Once joined, open the game, click the Codes button on the left side of the screen, enter the code exactly as shown, and hit redeem.
Open your spring capsules first, then use trait rerolls on whichever units end up in your main squad. Prioritize rerolling traits on your top DPS units. Aim for traits like increased critical hit rate, bonus boss damage, and attack speed boosts. The SPRINGEVENT and HBDAYCHXMEI codes give 30 rerolls total.
As of April 12, 2026, the FREEMYTHIC code is active and grants a free Mythic Merlin unit. However, free mythic codes historically expire without advance notice. Redeem it as soon as possible even if you do not plan to use Merlin immediately.
Related Reading
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