75
MONSTER
Dive deep through the neon-hued brash and bawdy '80s inspired reimagined classic 2D action-platformer with your favorite Bad*ss German, Klaus Lee! Dust off your jetpack, grab your dynamite and prepare your laser eyes and dive deep into Klaus' first challenging adventure!
Game analysis
Monster Scorecard
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Reviews
5 reviews found80
Video Chums
Jun 25, 2025
Summary and quote unavailable.
79
Nindie Spotlight
Jul 1, 2025
Summary and quote unavailable.
75
GameBlast
Jul 3, 2025
Klaus Lee: Thunderballs isn't the kind of game that offers bold proposals, but it does a great job of delivering a competent challenge with a more retro feel. However, it may not be as easy to digest for younger players, who weren't forged with the punishing adventures of an older era of video games.
72
Impulsegamer
Jul 9, 2025
Summary and quote unavailable.
70
Pure Nintendo
Jul 4, 2025
Summary and quote unavailable.