Painkiller: Redemption is a continuation of the Painkiller series, made by fans and commercially distributed over the internet. The premise is simple: heaven is in danger from hell forces. Now Daniel and Belial, the protagonists from the predecessors, have to save heaven by mowing down the (almost) endless hordes. The gameplay itself features no changes from the predecessors. The campaign features six levels with the trademark Painkiller map design. (mobygames.com)