BioWare has been busy porting Mass Effect to the PC, and as the release date draws ever closer, we've been treated to four new gameplay videos.

Mass Effect for PC features a new squad control interface, hot-key functionality, re-designed Mako controls, new Quick-save button and increased number of save slots, new decryption mini-game, as well as new inventory screen GUI and functionality.

Drawing on the power of the PC platform, expect to see better visuals with higher resolution environments when the game is released in New Zealand around June.

In the meantime, check out the trailers below!