Retro Gamer
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Subterra codes (April 2026) for Chrono Shards and EXP boosts
This guide provides active and expired codes for the Roblox adventure game Subterra, which can be redeemed for in-game rewards such as Chrono Shards and EXP boosts. The article also explains how to redeem these codes within the game and mentions the deck-building elements that can be enhanced by these rewards.
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