2.1 — Steam parity

Remember how I said the game was coming to Steam, but I'd update it on Itch sometime too?  Well, I done that.

The changes are the same as I listed before (except there are no Steam achievements); the only new things added recently are some small bugfixes, which aren't very interesting since most of them only affected the Steam release anyway.

I did raise the price from $3 to $5 to reflect the additional time we've spent on this, growing it from a jam game to a thing we are actually selling, but I left the old v1 copy up so folks who bought it will still own it.  I'd prefer to scrap v1 and automatically "upgrade" everyone who bought it to v2, but I don't think itch has a way to do that; sorry  :(

If you'd like a free upgrade, email me and I can probably give it to you by hand??  Or just pay another two dollars.  Does that work, can you pay the difference?  I have no idea!  Please let me know if you find out.

Also, I joined the itch summer sale!  So now the game is even cheaper, which balances out making it more expensive!