DR Sim Manager is built by a solo developer. If it’s made your rig feel better and you’d like to chip in beyond the license, this is the place.
Every tip goes straight into development: adding new games, supporting more motion controllers and hardware, and shipping updates faster.
This is optional. You already have everything you paid for. All updates are free for license holders and always will be. Nothing is unlocked by tipping, and there’s no subscription.