SimplyUp.io

SimplyUp.io is a vertical jumping platformer — climb endlessly upward, dodge obstacles, and try to beat your high score. The platforms get smaller and the obstacles meaner the higher you climb.

How to play

A and D (or arrow keys) move left and right; jumping is automatic. Time your sideways movement to land on platforms. Some platforms move, some break, some launch you. Falling means starting over.

Obstacles

Spikes, moving platforms, breakable tiles, and projectiles appear at different altitudes. Power-ups (springs, jetpacks, shields) help you push higher temporarily.

Tips

• Look two platforms ahead, not at your feet
• Springs send you flying — angle them right to hit the next platform
• Shields absorb one hit; save them for spike sections
• The first 100m is for warming up; the real challenge starts at 500m+