you don't click here. instead, you go to the upgrades page and upgrade your levels.
(Alpha 0.0.5) 11/29/18- added 1 more upgrade, and moved TPS button to another corner. (Alpha 0.0.4) 8/20/18- yet 1 more upgrade. still more to come! (Alpha 0.0.3) 8/19/18- next upgrade page and 1 upgrade added. more progress coming your way! (Alpha 0.0.2) 8/7/18- 1 upgrade added. not bad! (Alpha 0.0.1) 8/6/18- Alpha Release with 3 upgrades. not much now, but there's more where that came from! edit: there are price increments in the upgrades, too! -------------------------------------------------------------------------------- CREDITS: thanks to @Spaz3k for thumbnail tutorial!
