Lots of room to grow, great track. Shooters be shooters be shooters but I like the premise of doing a graphics based era switch, that actually is pretty original, can't say I have ever seen that done anywhere before.
Thanks! I do try to have something original when I make a game. Unfortunately this PARTICULAR original idea involved 3x the graphics and several switching systems haha.
I'm glad you liked it and am looking forward to playing yours!