65%Strong matchDG2: Defense Grid 2
86%3k86% positive reviews, Very Positive across 3k reviews·Tower Defense · Sci-fi
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Delta Light 2 is my love letter to classic flash games! With new arcade graphics, a fresh engine, and a killer soundtrack. Explore + 35 handcrafted maps in the Campaign. then dive into Infinite Mode. With fruity power-ups and a set of unlock-able characters, this is Delta Light like never before!

Delta Light is a retro Arcade strategy/puzzle game where you draw lines to remove parts of the field while enemies try to stop you.
With this sequel, I set out to build on everything that made the original special, while leaving behind what didn’t quite hit the mark. Delta Light 2 brings together the two core game modes: Campaign and Infinite Mode. (With the addition of Arcade mode since patch 1.13!)


In the Campaign, you’ll explore a series of handcrafted maps, each with unique mobs and challenges. I’m especially excited for you to encounter my many new bosses. To give you moments to breathe, I’ve added visual novel elements ;)
Once the Campaign ends, you seamlessly continue in Infinite Mode—a (mostly) procedural generated campaign that endlessly challenges. Using your Steam Id to make sure you, and only you get to play this game like you do.
The mob pool of Delta Light 2 is insanely deep in comparison to the first. With almost every campaign map featuring new mobs. This variety does not only ensures that each level presents fresh challenges but also feeds the Infinite Mode with content.

The power-ups from the first game are back,
The tasty fruit pickup from the first game are back too! As you play, you’ll find healthy snacks to boost your stats. Stack the powers of Cherries, Melons, Bananas, and more.


Delta Light 2 features seven unique unlockable characters, each with their own special passive abilities and playstyles. Unlock and master them to find the one that suits your approach best!
With a brand-new engine powering the game (thanks Bixxy), the graphics are bolder, the musics are an mix of arcade and chip-tune tunes (thanks Rolemusic), and the game-play is way less repetitive.
Delta Light 2 is the game I always dreamed Delta Light could be. I poured my heart into it, and I hope you’ll feel that passion when you play.
I love making games—and I hope you’ll love playing this one. 💖

With the launch of Update 1.13, Delta Light 2 now features a brand-new Arcade Mode, specially designed for Arcade cabinet setups (and speedrunners who want to jump straight into the action).
When booting up from Steam, you can now choose to launch directly into Arcade Mode.
In Arcade Mode, everything is streamlined: a single-button splash screen invites players to sit down and play, instantly. No menus, no story, no distractions—just pure gameplay.
All visual novel dialog is skipped, and true to arcade tradition, nothing saves: scores, levels, and unlocks are all wiped once you return to the main menu. It’s a zero-persistence experience that keeps the focus sharp.
Steam data © 2026 Valve Corporation. Trademarks are property of their respective owners.
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