Hamish plans to upload experimental games and games in development here. He's currently developing Kratophagia, in a kind of early access. See the project page and devlogs for more details.
As well as @ardensludere, you can also follow Hamish on twitter at @peregrinekiwi and @thesprawl_rpg.
Hamish's games are also available at IPR and DTRPG; check out Ardens Ludere for more information.
Hamish is also a proud member of #KiwiRPG, Kēmu Whakatau O Aotearoa, a community celebrating the games and creatives of Aotearoa New Zealand.