A classic tower defense game mode. Start factorio, no other mods needed, start a new freeplay game.
Scenarios, maps, and puzzles.
Version: 1.16.9
Date: 2026-07-05
Balancing:
- modifying waves to make some redundant waves more challenging
- speeding up super biters slightly
Optimizations:
- improve path finding algorithm to reduce lag spike when changing stone furnaces to water
Changes:
- ensuring debugging messages are only shown with debug mode on
Version: 1.16.8
Date: 2026-07-04
Balancing:
- make the super behemoth biters slower to match their size
Bugfixes:
- make the minimum land path a 4 tile width, and adjust the map height to ensure the stone furnace to water check is happening properly at the edges.
Version: 1.16.7
Date: 2026-07-02
Balancing:
- reducing the collision boxes of the biters to make them swarm better
Version: 1.16.6
Date: 2026-06-28
Balancing:
- wave adjustments and slight reduction in starting ammo
Version: 1.16.5
Date: 2026-06-28
Bugfixes:
- hiding recipes
Version: 1.16.4
Date: 2026-06-28
Bugfixes:
- remove dummy crafting category change
Version: 1.16.3
Date: 2026-06-28
Bugfixes:
- create dummy category to avoid crash
Version: 1.16.2
Date: 2026-06-28
Bugfixes:
- give a dummy crafting category to prevent crash
Version: 1.16.1
Date: 2026-06-28
Bugfixes:
- removing all recipes from character
Version: 1.16.0
Date: 2026-06-28
Info:
- small tweak to mod info
Features:
- make the lakes more natural looking as well as less perfectly stacked on the x-axis
Balancing:
- minor wave modifications, added in uranium ammo into the shop
- reduce shooting speed of mini and super turrets
- tweaking starter items to balance the start
Changes:
- add stone furnace as a debuggable item to build
Version: 1.15.1
Date: 2026-06-28
Bugfixes:
- fixing crash from incorrect name in water tiles
Version: 1.15.0
Date: 2026-06-28
Features:
- Allow players to see the entire relevant map
- guaranteeing lake generation between biters and finish line.
Balancing:
- reduce mining speed buff in shop from 20 to 10
- reducing number of stone furnaces players start with, but drastically reduce the cost of it in the shop
Bugfixes:
- ensure all new recipes have their recycling recipe also fixed for space age
Version: 1.14.7
Date: 2026-06-28
Bugfixes:
- recycling change for all recipes
Version: 1.14.6
Date: 2026-06-28
Bugfixes:
- attempt to fix the recycling recipe after space age mod loads
Version: 1.14.5
Date: 2026-06-28
Bugfixes:
- recycling recipe causing crash with space age
Version: 1.14.4
Date: 2026-06-28
Bugfixes:
- fix crash issue
Version: 1.14.3
Date: 2026-06-28
Balancing:
- slight adjustment to size of waves and removing redundant ones
Bugfixes:
- further detection of idle biter groups
Version: 1.14.2
Date: 2026-06-28
Bugfixes:
- further improve grouping of biters to attempt to ensure no stuck biters
Version: 1.14.1
Date: 2026-06-28
Bugfixes:
- improve biter commands to prevent biters from being left in spawn area incorrectly
Version: 1.14.0
Date: 2026-06-27
Features:
- implementing debug setting for the mod
Bugfixes:
- remove debug recipes if debugging is off
Version: 1.13.7
Date: 2026-06-27
Bugfixes:
- remove duplicate starter kit to be given after loading the save, refactor global to storage
Version: 1.13.6
Date: 2026-06-26
Bugfixes:
- improving character radar range to 30 from 10
- rely on command type and velocity vector to calculate biter idleness
Version: 1.13.5
Date: 2026-06-26
Bugfixes:
- remove all custom radar implementation to simplify, give player larger radar range
Version: 1.13.4
Date: 2026-06-26
Bugfixes:
- fix crash when detecting unit groups. Also include detection of any units that were not grouped
Version: 1.13.3
Date: 2026-06-26
Bugfixes:
- detect and check if any biter groups are idle and reissue commands if they are
Version: 1.13.2
Date: 2026-06-26
Bugfixes:
- updating start() to start_moving()
Version: 1.13.1
Date: 2026-06-26
Bugfixes:
- radar must still have energy usage even with void energy source
Version: 1.13.0
Date: 2026-06-26
Features:
- introduce new radar to be able to see the whole map with spawning biters even
Version: 1.12.0
Date: 2026-06-26
Features:
- introducing super behemoth biter as final boss
Balancing:
- tweaked super and half turret to be more balanced
Bugfixes:
- improve how biters are sent towards the east, attempt to batch the commands into unit groups to make them move all at once together
- remove any default starting and respawn items
Version: 1.11.1
Date: 2026-06-26
Bugfixes:
- desync issue in multiplayer during chunk generation
Version: 1.11.0
Date: 2026-06-26
Features:
- Pathfinder to ensure no full wall with water tiles from stone furnace conversion
Version: 1.10.6
Date: 2026-06-26
Balancing:
- improving difficulty by making larger biter waves with some early behemoths. Increasing shop chest as well to be able to properly buy the more expensive items
- modifications to shop item costs. Adding in a one time manual mining speed buff.
Graphics:
- increase size of super turret
Version: 1.10.5
Date: 2026-06-25
Bugfixes:
- small edit to shop label
Version: 1.10.4
Date: 2026-06-25
Bugfixes:
- crash when selecting wave reward after refactoring
Version: 1.10.3
Date: 2026-06-25
Bugfixes:
- extending map height to closer to 2 chunks
Version: 1.10.2
Date: 2026-06-25
Balancing:
- reducing ore richness further
Version: 1.10.1
Date: 2026-06-25
Balancing:
- more ore patches but less richness
Version: 1.10.0
Date: 2026-06-25
Features:
- introducing random iron ore patches, further from nexus line the more richness available
Bugfixes:
- updating shop chest name
Version: 1.9.4
Date: 2026-06-25
Balancing:
- making a custom larger chest to be 4x4 to make it easier to insert ore into it
Version: 1.9.3
Date: 2026-06-25
Bugfixes:
- removing inventory size dynamic change as that isn't allowed. Changing to blue chest instead
Version: 1.9.2
Date: 2026-06-25
Balancing:
- slight adjustment of the special chest 10 tiles right
Optimizations:
- clean up unused code
- cleanup unused map gen code
- shop gui only opens up when selecting the chest
Bugfixes:
- add text to show where shop is
Version: 1.9.1
Date: 2026-06-25
Bugfixes:
- ordering of get or create shop chest function
Version: 1.9.0
Date: 2026-06-25
Features:
- introducing shop feature based on iron ore mined into a central chest.
Version: 1.8.5
Date: 2026-06-25
Bugfixes:
- removing surface clear method
Version: 1.8.4
Date: 2026-06-25
Bugfixes:
- recover ribbon world chunk generation forcing. Over generate the concrete nexus strip
Version: 1.8.3
Date: 2026-06-25
Bugfixes:
- updaing the replace stone furnace button into the top gui panel correctly
Version: 1.8.2
Date: 2026-06-25
Bugfixes:
- clear entire surface after setting map gen settings
Version: 1.8.1
Date: 2026-06-25
Optimizations:
- remove manual voiding to see if this is needed.
Version: 1.8.0
Date: 2026-06-25
Features:
- Adding in new miner choice
Bugfixes:
- delete td_panel if already existing when update_ui is called
- string for furnaces to water updated
Version: 1.7.13
Date: 2026-06-25
Bugfixes:
- top_gui was not defined
Version: 1.7.12
Date: 2026-06-25
Changes:
- merge in replace stone furnaces button in the top gui into the wave info top gui
Version: 1.7.11
Date: 2026-06-25
Bugfixes:
- updating entity name of rock
Version: 1.7.10
Date: 2026-06-25
Bugfixes:
- removing rocks properly. Also relying on map gen settings instead of a map exchange string
Version: 1.7.9
Date: 2026-06-24
Bugfixes:
- increasing width of the map
Version: 1.7.8
Date: 2026-06-24
Bugfixes:
- spawn biter worms to keep the spawning chunks active
Version: 1.7.7
Date: 2026-06-24
Bugfixes:
- set charting for all forces to allow the biters to know how to pathfind
Version: 1.7.6
Date: 2026-06-24
Changes:
- debugging first wave movement, spawning in for sure active chunk
Version: 1.7.5
Date: 2026-06-24
Changes:
- adding in debugging messages for biter movements
Version: 1.7.4
Date: 2026-06-24
Optimizations:
- remove unecessary clamping logic on player. Made it feel janky when nearing edges
Version: 1.7.3
Date: 2026-06-24
Bugfixes:
- increase left chunk generation for biter spawn to properly spawn and get the command
Version: 1.7.2
Date: 2026-06-24
Bugfixes:
- first wave spawn with a 2 minute set up time before starting to allow for biters to be controlled
Version: 1.7.1
Date: 2026-06-24
Bugfixes:
- biters in first wave not approaching
Version: 1.7.0
Date: 2026-06-24
Features:
- introducing skip wave button, needing all players to skip to agree
Balancing:
- adjust how far they spawn from the left
Version: 1.6.0
Date: 2026-06-24
Features:
- Introduce spawning only from the left, and the finish point is the entire vertical axis of the ribbon
Bugfixes:
- remove trees from newly generated chunks
Version: 1.5.2
Date: 2026-06-24
Bugfixes:
- properly generate using the map exchange string
Version: 1.5.1
Date: 2026-06-24
Bugfixes:
- updating the map string without using the ribbon world preset
Version: 1.5.0
Date: 2026-06-24
Features:
- introduce custom map string
Version: 1.4.0
Date: 2026-06-24
Features:
- updating from complex cliffs to use water tiles instead
Version: 1.3.2
Date: 2026-06-24
Bugfixes:
- fix cliff orientations
Version: 1.3.1
Date: 2026-06-24
Bugfixes:
- crash from clicking walls to cliffs button due to incorrect nesting of functions
Version: 1.3.0
Date: 2026-06-24
Features:
- allow stone walls to be updated into unbreakable cliffs using a UI button
Version: 1.2.2
Date: 2026-06-23
Balancing:
- adjust how fast the sustainable turret fires (nerf)
Version: 1.2.1
Date: 2026-06-23
Balancing:
- doubling personal robot speed to improve usability
Bugfixes:
- wave reward timer was not properly counting down as the wave was still active
Version: 1.2.0
Date: 2026-06-23
Features:
- implementing wave reward timer countdown for 30s
Version: 1.1.3
Date: 2026-06-23
Bugfixes:
- minor changes to ensure the generator is properly defined basing off the fission generator instead of the fusion generator
Version: 1.1.2
Date: 2026-06-23
Bugfixes:
- minor tweak for type of the fusion reactor
Version: 1.1.1
Date: 2026-06-23
Bugfixes:
- personal bots were not being used, created and gave players a free generator in their equipment grid
Version: 1.1.0
Date: 2026-06-23
Info:
- initialize project metadata with custom license, README documentation, thumbnail and mod information
Features:
- introduced new miner and inserter entities which do not require power
- introduced personal robots and personal roboport, both not requiring power. Player starts with these and automatically gets equipped
Bugfixes:
- adjusted to allow for more than 10 waves
Version: 1.0.0
Date: 2026-06-23
Features:
- initial check-in: implemented tower defense core logic, custom turrets, and automated wave spawning