I think that the limited life system is actually one of the best parts of this game. It keeps players from just doing dumb shit, and makes them actually makes intelligent decisions in what they buy.
@liviud's comment; perhaps if you want money, you could add in-game bonuses, like minigames that cost kreds to unlock, or multiplayer with features that cost kreds to unlock; as in "50 tokens to start a guild" or something like that.
I think with a few improvements, like an inventory, more dungeons, and maybe a crafting system, this game could get quite the following. 2 things though. 1, fix the walking through walls glitch. It's really annoying. 2; if this gamedoes get a huge following, do not, I repeat, DO NOT make it a pay to win. if you do, I will never play the game, and really, not many people will.
I have a few ideas for the game. Add a bigger arsenal, and more craftable stuff, like more pistols, motorcycles, and maybe something between the starter pistol, and the sniper. I found that one was to weak and the other was too strong. That is all.
@ alyssaeve Derpy isn't going anywhere. She just likely won't have any major speaking roles. Save derpy is a ridiculous cause. It's like saying "OH NO NASA'S SPACE PROGRAM SHUT DOWN WE'RE NEVER GOING BACK INTO SPACE EVER EVER EVER EVER EVER OMGZ!!!!!11!!!!!!!1!!!!one!!!!!11!!!!!!uno!!1"
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there is an inventory :)) but at the moment you cannot equip the items you found ;))