Changes Updated map-gen-settings.example.json to use numeric multipliers, include cliff richness, and demonstrate expression overrides. (https://forums.factorio.com/66694) It is not possible to fast-replace pipe to ground by another that is in an orthogonal direction. Changed mining productivity co...

Bugfixes Fixed crash related to train waypoints and very short train paths. (https://forums.factorio.com/66095) Fixed wrong entity info positioning when all other things in the right container are disabled. (https://forums.factorio.com/65088) Fixed Wave defense victory not being triggered in some c...

Bugfixes Fixed crashes related to Lua errors. (https://forums.factorio.com/66007) Fixed a crash when opening the fluid wagon GUI in the map editor. (https://forums.factorio.com/66067) Fixed that pressing "back" on the login prompt in the other settings GUI would exit the other settings GU...

Changes Disabled target leading for flamethrower turrets until it can be made better. (https://forums.factorio.com/65152) Changed train pathfinding in a way, that it can find path that ends in the same segment where it started. This worked only for the trivial case of all path of one segment before...

Notice The automatic updater was causing errors, so it has been unlisted from the site. Please update through Steam or by downloading the whole game again. Sorry for the inconvenience and delay it will cause in playing the latest version, We will work to resolve the updater issues as soon as possib...

Modding Added shortcut bar shortcut type that fires Lua events, for use in mods Scripting Added LuaPlayer::is_shortcut_toggled, LuaPlayer::is_shortcut_available, LuaPlayer::set_shortcut_toggled, LuaPlayer::set_shortcut_available Added on_lua_shortcut event. Bugfixes Missing description.json in the ...

Attention This is the first experimental release after a year and 3 months. We tested it and found it to be quite fine, but there most probably are dangerous bugs hidden, so backup your saves and be careful. You need to explicitly opt in to 0.17.x beta to play 0.17 on steam, outside steam, we have ...

Background Our multiplayer code uses Deterministic Lockstep to synchronize clients, this is a method of synchronizing a game from one computer to another by sending only the user inputs that control that game, rather than networking the state of the objects in the game itself. It means that all pla...

Graphics

• Changed the battery item icon to be more consistent with the technology icon.

Use the automatic updater if you can (check experimental updates in other settings) or download full installation at http://www.factorio.com/download/experimental.

Bugfixes Fixed loading script data when a mod is disabled. (https://forums.factorio.com/60874) Fixed that 0 time interval was shown as an empty string. (https://forums.factorio.com/60875) Use the automatic updater if you can (check experimental updates in other settings) or download full installati...

Bugfixes Fixed belts in blueprints weren't selectable in the blueprint GUI. Fixed bad mouse-point when holding blueprints with belts. Fixed wrong connectivity in underground belt fast replace. (https://forums.factorio.com/60589) Use the automatic updater if you can (check experimental updates in ot...

Bugfixes Fixed changing filters in cars wouldn't wake up inserters. (https://forums.factorio.com/60717) Fixed train driving directions when not accelerating while driving backwards. (https://forums.factorio.com/60731) Fixed copy-pasting between surfaces would render incorrectly. (https://forums.fac...

Bugfixes Fixed wall related consistency check related to modded walls with altered collision boxes. (https://forums.factorio.com/60677) Fixed inconsistent train direction when reversing in a train vehicle that is not a locomotive. (https://forums.factorio.com/60633) Fixed that having more than 6 pr...

Bugfixes Another fix for setting PvP map dimensions to 0. (https://forums.factorio.com/60570) Fixed possible desync related to circuit networks. Another possible fix for multi-GPU setups on Linux. (https://forums.factorio.com/60609) Fixed that modded infinite inserter stack size research would wrap...

Bugfixes

• Fixed infinite research multiplier was always 1. (60550)

Use the automatic updater if you can (check experimental updates in other settings) or download full installation at http://www.factorio.com/download/experimental.

Minor Features Added technology price multiplier PvP scenario config. Changes Underground belt marked for deconstruction no longer connects to other underground belts. Bugfixes Fixed some cases of fast replacement by underground belt. (https://forums.factorio.com/60060) Fixed corrupted config.ini i...

Bugfixes Fixed that consistency check failed on ghost wall entity on top of wall entity marked for deconstruction. (https://forums.factorio.com/60074) Fixed, that it was possible (through mod or script) to build ghost entity of belt/wall on top of existing belt/wall causing inconsistency later on. ...

Bugfixes Changed the searching logic, that searching every word separately is only done when the fuzzy search option is on. (https://forums.factorio.com/59670) Fixed a desync when printing a Lua error to players with different installation paths. (https://forums.factorio.com/60049) Rail signal conn...

Bugfixes

• Yet another rail signal connection fix.

Use the automatic updater if you can (check experimental updates in other settings) or download full installation at http://www.factorio.com/download/experimental.

Bugfixes Yet another rail signal connection fix. Fixed a crash when killing the character during the gun_inventory_changed event. (https://forums.factorio.com/59784) Fixed that LuaPlayer::opened wouldn't return the opened equipment grid. (https://forums.factorio.com/59790) Fixed LuaInventory::sort_...