Using a trainer in Vampire Survivors is morally neutral. It is a victimless action. However, you should only do so after you have beaten the game legitimately at least once, or if you genuinely cannot progress due to difficulty.
A trainer is a third-party software program that runs in the background while you play. It monitors the game's memory and allows you to toggle powerful gameplay modifications with hotkeys or a visual interface. Common Trainer Features Vampire Survivors Trainer Cheat
And if the Reaper kills you at 30:00 even with god mode on? Well, that’s just Vampire Survivors . Using a trainer in Vampire Survivors is morally neutral