8 Bit Tower Defense Group Reward: Claim Free Gems for Liking and Joining
Like the game and join the Roblox group, then press CLAIM in Settings > CODES to receive +100 Gems, +1 Trait Reroll and more in 8 Bit Tower Defense.
Quick answer
Like 8 Bit Tower Defense and join its Roblox group, then open Settings > CODES in game and press CLAIM on the 'Join the Roblox group' panel — the reward pays straight to your account: +100 Gems, +1 Trait Reroll and more.
- Prerequisite: like the game on Roblox AND join the game's Roblox group before claiming.
- Where: Settings > CODES — the 'Join the Roblox group' panel sits directly below the code redemption field.
- Reward: +100 Gems and +1 Trait Reroll, plus additional rewards listed on the panel.
- No code needed: the CLAIM button pays directly; you do not type anything into the code field.
The group reward is a quick free bump to your Gem balance that needs no match: one like, one group join, one button press. Here is how to do it and what you get.
How to claim the group reward
- Like the game on Roblox. Visit the game's page on Roblox and press the like button while logged into your account.
- Join the game's Roblox group. Also on Roblox, join the 8 Bit Tower Defense group. Both conditions must be met before the in-game claim works — liking alone is not enough, and neither is joining alone.
- Open Settings > CODES in game. Launch 8 Bit Tower Defense and head to the Settings menu, then the CODES area.
- Press CLAIM on the group panel. Look for the panel reading 'Join the Roblox group - Like the game and join the group for free gems!' It sits directly below the 'CODES: Enter a code → REDEEM' field, so it is easy to mistake for part of the code system — it is not. You do not enter anything; just press the CLAIM button.
Once you have liked and joined, the CLAIM button pays the group reward to your account immediately.
What the group reward gives you
The panel pays +100 Gems and +1 Trait Reroll, and its reward list continues beyond those two items. Gems are one of the game's main currencies, and Trait Rerolls let you reroll the trait on a unit — if you want more of them, see the guide on how to get trait rerolls.
The 100 Gems matter most early on, when every source counts. For the bigger picture on spending and earning, the currencies guide covers how Gems fit alongside the game's other currencies.
How the group reward fits among your Gem sources
The group reward is one of several Gem sources in 8 Bit Tower Defense:
- The Index pays Gems for discovering new units. In one session it showed payouts like +375 Gems for 13 discoveries, +360 Gems for 5 discoveries, and +240 Gems for 4 discoveries, with a CLAIM ALL button to collect everything at once. The more of the unit roster you unlock, the more of these claims stack up.
- Quests and achievements pay diamonds, with observed amounts ranging from 250 up to 2,000.
Those amounts are examples rather than a fixed schedule — the point is that the group reward is a one-press claim you can secure today, while the Index and quest payouts grow as you play. For a fuller list of earning routes, see how to get Gems.
Because the group panel lives inside the CODES area, it is also the natural place to notice that the game has redeemable codes. The Codes page keeps the current working codes and their rewards up to date.
Quick recap
Like the game, join the Roblox group, open Settings > CODES, and press CLAIM on the 'Join the Roblox group' panel. That is the whole process — +100 Gems, +1 Trait Reroll and more, with no code required.