Steam Heart

Steam Heart is a retro-style run-and-gun game that transports players back to the golden age of 16-bit gaming. Developed by SinclairStrange in just 72 hours for the Ludum Dare 36 game jam, it embodies the essence of the event’s theme, “Ancient Technology,” through a delightful steampunk aesthetic.

Set in a world where steam-powered technology takes center stage, Steam Heart captures the high-energy gameplay and vibrant visuals reminiscent of Mega Drive/Genesis classics. The game proudly presents itself as a “lost” 1994 Genesis title, complete with Sega-style branding, offering fans a nostalgic yet fresh experience.

Rather than packing in countless features, SinclairStrange focused on delivering a polished, short-but-sweet experience—akin to a “lost level” from a beloved classic. Steam Heart is a must-play for fast-paced action, steampunk aesthetics, or retro gaming enthusiasts. It delivers thrills from start to finish.

Prepare to dash, gun, and steam-blast your way to victory in this unforgettable tribute to 16-bit glory!

You can download this free game here! There’s also an online version here!

Videos

Features

• Tribute to Treasure – Inspired by legendary run-and-gun titles like Gunstar Heroes and Alien Soldier, the game is a love letter to the works of Treasure, the studio founded by former Konami developers.
• High-Octane Gameplay – Navigate through seven action-packed levels filled with swarms of enemies, creative gimmicks, and intense boss fights.
• Steampunk Style – Equip yourself with steampunk-inspired weaponry and mechanics to dash, shoot, and blast through foes.
• Authentic 16-Bit Presentation – From its pixel-perfect graphics to its pulse-pounding Genesis-style soundtrack, the game oozes retro charm.

Controls

• Arrow Keys – Move/aim
• Shift – Jumps
• Ctrl – Shoots
• \ – Changes weapons/weapon slots
• Space Bar – Dash
• Alt + F4 – Quits game
• ENTER – Pause
• You can also dash by pressing down and fire.
• Dashing makes you invincible. Dash through enemies, bosses and bullets!
• You can edit or change the controls to different types in the options menu.

More info and platform

• Steam Heart @ Itch.io – More info and stuff.
• Steam Heart online @ Ace Online Games – Flash version of the game that should work on your browser.
• After Jam Thoughts – Steam Heart‘s devlog.
• Steam Heart @ Ace Online Games – Source, with more info.
• Steam Heart @ Gaming Room – Source, with more info and media. In Portuguese.
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