CHAIN REACTION IS SO SATISFYING. Yars not enough to blow off all your steam? Then just play this for a few minutes; haha.
What makes this different from Yars? It's basically Yars but you can't die; there's more enemy ships and bigger explosions. Like the title says; Blow off tons of steam here if you're not satisfied with just YARS. All credits to @hedlaw for YARS.
