Alpin Criss Pro Wrestling System (ACPWS)
The Alpin Criss Pro Wrestling System (ACPWS) is a Second Life professional wrestling HUD-based system for executing SLPW. It was created in 2008 and first publicly released in April 2009 by Alpin Criss. The ACPWS is considered an influential system, being among the earliest examples of a more dynamic pro wrestling system that operated without the need for poseballs.