Video Game Data

Dive deep through the neon-hued brash and bawdy '80s inspired reimagined classic 2D action-platformer with your favorite BADASS Kraut, Klaus Lee! Dust off your jetpack, grab your dynamite and prepare your laser eyes and dive deep into Klaus' first challenging adventure!

Developer: NUKKLEAR

Publisher: Assemble Entertainment

Release Date: June 26, 2025

Genres: Action Adventure Casual

Tags: 1980s 2D 2D Platformer Action Adventure Arcade Cartoony Casual Comedy Difficult Funny Indie Level Editor Old School Platformer Puzzle Puzzle Platformer Retro Singleplayer

Reviews: 5 (Followers)

Followers: 239

Price:
PHP: P296.80
USD: $1.29

Platforms: Windows

Languages: English*, German, Japanese, Korean, Simplified Chinese, Traditional Chinese, Portuguese - Brazil, Russian

Steam Achievements: 15

Estimated Sales: $1,948

Estimated Wishlists: 2,868

Klaus Lee - Thunderballs on Steam

Categories: DualShock Controller Support Family Sharing Includes level editor Partial Controller Support Single-player Steam Achievements