Red Moon

Double-jump over deadly gaps, slash shadowy foes, and save your blue power for a screen-clearing special when Red Moon turns the pressure up.

Red Moon plays like a side-scrolling action platformer that respects your reflexes but punishes greed. Arrow keys move, Z or Y swings your blade, and if you jump again mid-air you'll pull off a double jump that's basically mandatory for surviving the trickier platforming. Red meter is health, blue meter is power — and that blue bar is the real difference between clearing a section and face-planting into a pit. I got stuck on a cramped rooftop section where three enemies pile in at once. Holding attack works for one, maybe two, but by the third hit they clipped me and my health dropped to a sliver. That's when I finally started using Spacebar for the special attack. It burns blue power but sends out a shockwave that clears the screen — incredibly satisfying, and it gave me just enough breathing room to double-jump to the next ledge. The game doesn't hold your hand, but it's fair. Health pickups are scarce, so you learn to bait enemies instead of trading hits. The retro-style visuals and moody backdrop give it a grim but catchy vibe. I found myself replaying stages just to nail a no-damage run, which is rare for a browser platformer. If you like tight jumps and melee combat without a five-minute tutorial, Red Moon is worth a few runs.

Use the arrow keys to move, and Z/Y to attack. You can make double-jumps if you jump again while in the air. The Red meter shows your health, and the Blue meter shows your power. You need power to perform special attacks, which you do with the Spacebar.

Master the double jump early — it lets you correct bad landings and reach hidden ledges. Blue power only fills when you land hits, so don't waste special attacks on a single weak enemy. Use the Spacebar special as an emergency clear when surrounded, not as your main damage. Watch the red health meter more than your character sprite; it drops fast if you trade blows. Z and Y both attack, but mashing doesn't speed it up — time your swings for the first hit advantage. Bait enemies to one side, then double-jump over them and attack from behind.

Q: Is Red Moon free to play? A: Yes, it's completely free in your browser with no paywalls or downloads. Q: Can I play Red Moon on mobile? A: The game is designed for keyboard controls, so it works best on desktop or a laptop. Touch support is not included. Q: Do I need to download anything to play Red Moon? A: No, Red Moon runs directly in your web browser as an HTML5 game. Just open the page and play. Q: What does the blue power meter do in Red Moon? A: The blue meter fills as you land attacks. Spend it with Spacebar to unleash a special screen-clearing move. Q: How do I perform a double jump in Red Moon? A: Press jump once, then jump again while airborne. Time the second jump to reach higher platforms or dodge attacks. Q: Why does my character keep dying in Red Moon? A: Health is limited and pickups are rare. Avoid trading hits — use double jumps to reposition and save specials for groups.