Decided to make a list and post it since people might find it useful.
http://realegame.sg/ : Played “Escape from the haunted ship”. This is setup differently from the others. No fixed location, it’s more of a limited event where many teams play simultaneously.
The places below are permanent setups where one team plays at a time. Multiple rooms available for each operator.
http://www.theescapeartist.org/ : Bukit Timah shopping centre. Played “Carnivore’s lair”.
http://www.freeingsg.com/ : Bugis+. Played “Painter’s murder”.
http://www.xcape.sg/ : Bugis area.
http://lockdown.sg/ : The Central.
http://www.tywogames.com/ : *Scape