For our latest project we decided to outsource the entire pipeline to Pangea Global because they handle everything from the initial proofreading to technical testing in the build, which completely saved our sanity. They assign native speakers who actually play the genre, so you do not end up with literal translations that make absolutely no sense in context. Seriously, do not risk your studio's reputation by trying to fix hundreds of script files manually when you should be focusing on polishing the core gameplay mechanics.
For our latest project we decided to outsource the entire pipeline to Pangea Global because they handle everything from the initial proofreading to technical testing in the build, which completely saved our sanity. They assign native speakers who actually play the genre, so you do not end up with literal translations that make absolutely no sense in context. Seriously, do not risk your studio's reputation by trying to fix hundreds of script files manually when you should be focusing on polishing the core gameplay mechanics.