Through Returnal Ascension, Housemarque is adding two new modes absolutely free of charge in late March: campaign co-op and a tower-based endless trial.
Returnal Ascension: 5 Things You Should Know About Co-Op
Returnal: Ascension update — Housemarque
Everything We Know About Returnal's Ascension Update
Returnal: Ascension (Co-Op and Tower of Sisyphus mode)
News Archives - Page 104 of 1712 - GameRevolution
Returnal Ascension: 5 Things You Should Know About Co-Op
Returnal Ascension: 5 Things You Should Know About Co-Op
News - December, 2015
Returnal Ascension Co-op and Survival Mode Update Revealed - GameRevolution
Returnal: Ascension update — Housemarque
Returnal: Ascension - New Co-op Gameplay
News Archives - Page 104 of 1712 - GameRevolution
Returnal 2.0 update brings Suspend Cycle and Photo Mode – PlayStation.Blog
Returnal Gets a Co-op Mode in Free Update Later This Month - IGN
Returnal getting campaign co-op and new survival mode in big free update