This is a fun arena shooter type game. I liked the reactor and cooling mechanic which was a unique twist on the genre. The movement and shooting were quite fun and the enemy progression was also quite balanced (for the easy difficulty). The art was decent, but felt that the font was a bit hard to read and some of the in-game elements were a bit hard to figure out if they were harmful/ helpful.
On the theme - frankly i see no relation to long way home in the theme, maybe im totally missing something?
Overall its a fun game, and has a lot of systems which games in this genre have, which can be expanded on and polished.