The demo has just been updated to version v0.2.1, removing the 20 000 token limit and adding localization for the following languages:
French
Italian
German
Spanish
Japanese
Korean
Polish
Portuguese (Brazil)
Russian
Simplified Chinese
Traditional Chinese
Additional smaller changes below:
Fixed an issue with the "Refund All" button not appearing when it should.
Fixed an issue where damage numbers would not always appear.
The "Aftershock" (bonus damage on shocked enemies) upgrade now correctly branches from the "Lingering Shock" (increased stun duration) upgrade.
Updated colors to make it clearer which upgrades nodes have been maxed out.