Game Information

Developer: SZ Games

Rating:

4.1/5

Released: April 2024

Last Updated: June 2025

Technology: HTML5 (Unity WebGL)

Platform: Browser

Size: ~15 MB

Plays: 34,699

Mobile Support: Yes

About Time Killer

Step into the electrifying world of Time Killer, the free online 3D arcade platformer that will put your reflexes, speed, and strategy to the test! Designed for both casual and hardcore gamers, Time Killer fuses classic platforming thrills with a modern indie twist, all rendered in vibrant, browser-friendly HTML5 graphics.

Your mission is simple, but the challenge is real: dash, leap, and race across creatively designed 3D worlds, conquering treacherous obstacles and tight corners before the clock hits zero. Each level throws a fresh gauntlet, pushing you to move fast and think even faster. But here’s the unique catch: leftover seconds from one level become your lifeline in future stages. Are you a time saver—or a time spender?

As you glide through neon-lit cityscapes, daring corridors, and sky-high platforms, Time Killer’s fluid controls and slick animations keep you locked into the action. The immersive environments, adrenaline-pumping soundtrack, and intuitive learning curve make every session feel like a speedrun party.

Perfect for quick coffee breaks or marathon sessions, this game’s easy difficulty ensures everyone gets in on the fun, but the time management mechanic delivers endless replay value and opportunities for mastery. Whether you’re playing in your browser on PC or taking it on the go with mobile, Time Killer’s lightweight design and responsive controls keep you in the driver’s seat.

Join the buzzing indie scene right on itch.io and see how much time you can stack up. With each triumphant run, you’ll unlock the true joy of outpacing the clock. Can you rise to the challenge and etch your name among the ultimate Time Killers? The thrill of the chase—and the next level of platforming excitement—awaits you. Ready, set… race!

How to Play

Jump into the action of Time Killer with these easy-to-follow steps:

1. Start the Game: Load Time Killer in your browser or preferred device. If you experience any issues, simply reload or switch to the PC version for the smoothest experience.

2. Understand the Goal: Each level gives you a fixed amount of time. Your mission is to reach the end before the timer runs out. Any seconds you save roll over to your "time reserve"—crucial for tougher stages later.

3. Master the Controls: Use WASD or arrow keys to move your character through immersive 3D environments. Jump with the spacebar to clear gaps or avoid obstacles. On mobile, virtual buttons appear for seamless play.

4. Stay Fast, Stay Smart: Speed is essential, but don't be reckless. Some levels are filled with tricky platforms, moving hazards, and tight jumps. Gauge the environment, time your moves, and choose the fastest—but safest—path forward.

5. Use Your Time Reserve: If a level feels impossible, tap into the precious seconds you've saved from earlier runs. This mechanic is your secret weapon, helping you clear challenges that would stump slower players.

6. Aim for Mastery: After conquering a level, replay it to shave off extra seconds and add to your time reserve. Achieving a perfect run is where hardcore speedrunners shine!

Beginner tip: Always study the level layout before sprinting ahead. Sometimes, a small detour can save you time in the long run.

Controls

mouse

keyboard

Tips & Tricks

Memorize each stage layout—the more you know, the faster you go!
Prioritize paths with fewer obstacles to maximize time saved.
Don't be afraid to replay levels for better times and a larger reserve.
Use your time reserve wisely; save it for levels with difficult jumps or moving hazards.
On mobile, tweak touch sensitivity in browser settings for smoother controls.
Watch out for hidden shortcuts—many levels reward creative exploration.
Keep calm under the ticking clock—panic leads to costly mistakes.

Game Features

Unique time-reserve mechanic adds depth and replayability
Stylish 3D graphics fully optimized for browser and mobile
Easy-to-learn controls for instant pick-up-and-play fun
Intense level design with speedrun potential
Adrenaline-fueled soundtrack that keeps you pumped
Instant restarts—no loading screens, just non-stop action
Free indie experience directly from itch.io

Frequently Asked Questions

Is Time Killer really free to play online?

Yes! Time Killer is completely free to play on your browser or mobile, powered by HTML5. No downloads or payments required.

What should I do if the game won't load?

If you experience loading issues, simply refresh the page. Alternatively, try switching to the PC version for optimal performance.

Can I play Time Killer on my phone or tablet?

Absolutely! Time Killer is fully mobile compatible. Controls adapt for touchscreens, so you can play seamlessly on the go.

How does the time reserve feature work?

Any time left after beating a level adds to your reserve. You can use this bonus time in later, tougher stages to get past obstacles or challenging sections.

Are there leaderboards or ways to compete with friends?

While Time Killer doesn't feature global leaderboards yet, you can challenge your friends to beat your best time-reserve record and share your speedruns!