Break and Steal an Egg

No redeem system exists. What the game does have is worth five minutes before you start grinding: joining the official community pays out a Legendary Sabertooth Egg, and the like and favourite rewards on the game page are still claimable. Both are one-time.

Join the official community from the game page, then reopen the game — the reward is granted through the community membership check rather than through a code. If it does not appear, rejoin the server once, since the check runs on join.

Because ILGames x Eggs monetise through the pet economy and stealing loop instead. Codes exist to pull players back; a game peaking near 400,000 concurrent users has no retention problem to solve, so there is no incentive to hand out free pets.

Possible if the player count declines, since that is when developers reach for code drops. Watch the lobby for a new field next to the shop; this page checks the official channels daily and lists nothing until a redemption is recorded.

No, and the names are close enough that list sites conflate them. They are separate games with separate pet pools and separate economies, so a string from one will never work in the other.