There absolutely are plans for putting Incremortal on Steam! When Act 3 comes out, I will be putting it on steam under the demo category, and still free to play with 100% access to everything in the game. Very glad to hear you're liking it! If the Act 2 release was already very enjoyable for you, I have a feeling you'll have a great time with the Act 3 release. If you want to give more specific feedback on what was good, what needs more work, and potentially play testing Act 3 when I get closer to release, feel free to send an email to incremortal@gmail.com. If you just want to wait for the official release, I'll see you then!