Collector interest
Devilish holds a singular spot in the Game Gear breakout catalogue: developed by Genki and published by Sega, it swaps the single bat for two paddles steered together, a rare mechanical idea in the genre. That design signature, more than scarcity, sustains steady demand among fans of offbeat Arkanoid clones. The US version stays affordable loose while complete copies thin out, keeping a clear gap between bare cart and original box.