It'd be great if we can still have some access to making maps/scenarios without premium. Like not allowing our maps/scenarios be saved for long, or be hosted by anyone else, or a 1-map-or-scenario-per-month limit, or something until we get premium.
Here's how I play this: Before getting Constructor and Beam Turret, just wall up with double blasters with 2 layers of barricades and a few repairs, then grab the ship building speed upgrade and spam bombers. When those big AoE turrets appear, switch to battleship + anti-mediums. Once you get both beam turrets and constructors, hole up a bit with a bunch of beam turrets + repairs at the edge of your range, then rush 4 750 en reactors. After that, just keep adding constructors to the front and line up beam turrets, and watch the enemy base burn. ;3 Also, for levels with heat damage, just get 1-2 reactors, 2-3 repairs, and hole up with turrets. Comps don't really build repairers, so after a few minutes their builders burn up and you win.
Oh, so you decide to skip this shrine at 20% only because you see another right ahead and want to get the most use out of your lifespan? Fine to me! Btw, here's a golem to play with you! Have fun!
*dies within 0.07465696 of reaching shrine*
I strongly reccomend that an option to play without the vids be implemented, because the human eyes got distracted easily by movements, especially sudden ones (Cirno's Perfect Math Class), and can have trouble making out individual images in a huge mess of similiar colors (Video Out E).