Finally, a demo version is available for free.

Version 0.1.1:

• Complex upgrade system.
• Local variables in IDE.
• Balance fixes.
• Bug fixes.

The demo version is limited to 2 rounds. The full version is available to Patreon subscribers.

The demo version will also lag behind the version available on Patreon (for example, version 0.1.2 will be available when version 0.1.3 is available on Patreon).