Step Upper
Control
If You want to play on keyboard: press "Left" and "Right" arrow keys to move appropriate side; If You want to play on mouse: click on "Left" and "Right" buttons to move appropriate side; If You want to play on Touch-screen device: tap to left an
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Step Upper launches you on an interstellar climb from Earth’s surface to the edge of the cosmos! Channel your inner astronaut while scaling celestial heights—every meter conquered boosts your score. Snap your progress mid-flight and flaunt your top results directly in group chats or social feeds. Challenge buddies to beat your personal best and track real-time leaderboard rivalries. Who’s the cosmic speed king? Find out by racing through galaxies! • Bite-sized hyper-casual thrills • Gravity-defying arcade action • Instant-play minigame vibes • Post record-breaking scores with one-tap screenshots • Head-to-head friend battles • Auto-adjusting night vision for marathon sessions • Daily speedrunner showdowns • Victory posts packed with oversized celebratory emojis Claim bragging rights as the ultimate space sprinter—blast off now!
