Any game novel which mainly focused into space i.e different worlds, including high tech rather than just medieval fantasy, battleships etc. I'm currently reading The Legendary Mechanic Any other stories similar to this will do
Try Tempest of the Stellar War, I Have a Mansion in the Post-apocalyptic World, legend of the supreme soldier
All three of Mirikon's Novels are good+ in into the Black the MC is neutral/chaotic in Rules-Free VRMMO Life he is evil/chaotic and in City of Champions good/chaotic (though i've stopped this one for ... reasons)