Sticky Ninja Academy Overview
Developer: LongAnimals
Release: 2011
Sticky Ninja Academy is a physics-driven stealth platformer that launches you straight into the final trials of a trainee ninja. Each arena blends puzzle timing with stick-to-surfaces jumps, letting you sling across ceilings, stun guards, and chain tosses until every objective is cleared. Play free on FlashGamesBox Online—no plug-ins, no downloads, just quick training runs in your browser.
Movement & Combat Flow
Use the mouse to pull, aim, and release your ninja. Holding the cursor farther from your hero builds more momentum, while mid-air clicks let you redirect onto walls, foes, and pressure plates. Mastering arcing shots and rebound bounces keeps you unseen and unlocks medal scores.
- Click and drag to set launch angle and power, then release to leap.
- Stick to walls automatically, giving you a moment to line up the next jump.
- Left-click enemies when close to knock them out and rack up stealth bonuses.
Training Highlights
- Over thirty handcrafted tests packed with patrolling guards, fragile crates, and secret coins.
- Elastic physics that reward creative ricochets, double jumps, and wall-to-wall combos.
- Optional medal challenges that demand speed, precision, and zero-detection clears.
- FlashGamesBox leaderboards to compare your best training routes with other ninja hopefuls.
Tips & Controls
- Scout patrol routes before launching so alarms never trigger.
- Use crates and lanterns as rebound panels to hit switches hiding off-screen.
- Restart quickly after a miss to keep your gold-medal run alive.
- Mouse: aim, drag, and attack
- Space: restart level
- P: pause and review objectives
Featured Player Reviews
LanternArc
player
Figuring out the arc to bounce off the lantern and knock out the guard behind the crate took a few tries, but the medal timer loved it.
CoinClimber
player
Dragging the cursor the full width of the screen gives enough launch power to snag the ceiling coin and still land silently on the patrol.
PivotSensei
player
Remember you can click mid-air to pivot; it's the only way I found to hit two pressure plates in one jump.
RestartRonin
player
Gold medal runs feel easier when you restart the moment an alarm icon flashes—no shame in quick resets.
WallhuggerWei
player
Stage 18's dojo is all about wall hugs; wait half a beat before releasing so you don't slide past the ladder.
SenseiMira
coach
Free-to-play on FlashGamesBox means my students can practice the sling mechanic between classes without installing anything.
StealthLoop
player
Spacebar restart is my best friend; chaining perfect stealth takedowns is addictive once the muscle memory kicks in.
BannerBounce
player
If you miss the gong coin, rebound off the hanging banner instead of the crate—it lines you up with the exit guard's blind spot.
Loading comments...
