REPO has become the fourth highest-selling title on Steam, gaining popularity for its quirky physics and charming robot characters. Developer semiwork acknowledged the game's unexpected success in a community update and outlined plans to enhance the game with new features, including additional enemies and weapons, as well as a new level resembling a museum or art gallery. The developers did not explain why the game launched without certain features. They are also working on introducing matchmaking lobbies but face challenges with hackers, as an anti-cheat system could disrupt mod compatibility. Players are encouraged to provide feedback. PC Gamer's Elie Gould praised the game's physics-driven antics and described a humorous moment involving proximity chat.