Zoom in and out (zooming in centers on mouse cursor)

`Mouse wheel up and down`

All hotkeys for AI War Classic

General Toggle Galaxy view	`⭾ Tab`
General Center on friendly forces at current planet	`H`
General Pause	`P`
General (hold) Show movement paths for all allied ships	`Ctrl`
General Show movement paths for all selected ships	`↑ Shift(hold)`
General (hold) (Galaxy Map, Hover Over Planet) Show links to all adjacent planets	`↑ Shift`
General (hold) Ships with cursor over them show filled range, others just border	`Z`
General (hold) Show all enemy ranges in addition to the above	`Z` + `X`
Galaxy Map Display ModeAllied Ships	`A`
Debug info (hold/while debug on) Show the last target search cycle for each unit onscreen	`I`
General (hold) (Group Mode Already On) Ship movement commands will use Lone Move	`G`
Galaxy Map Create a Flare	`F`
General Go to most recent Flare	`~`
General Open the chat window	`⤶ Enter`
General Scrap selected units	`Del`
General Scrap selected units	`⬅ Backspace`
General If in Main View, bring up the in-game menu (does not pause)	`Esc`
General (hold) Follow selected units with display	`Space`
General Show/hide score display	`F2`
General Increase game simulation speed	`+`
General Decrease game simulation speed	`-`
Object viewing Wormholes	`/`
Galaxy Map Display ModeMy Ships	`Q`
Galaxy Map Display ModeHostile Wormholes	`W`
Galaxy Map Display ModeMy And Allied Ships	`E`
Galaxy Map Display ModeResources Used	`R`
View Zoom In (centers on mouse cursor)	`Page Up`
View Zoom Out	`Page Down`
View Pan the view	`← ↑ → ↓`
Control groups Set control group	`Ctrl` + `0` - `9`
Control groups Add to existing control group	`Ctrl` + `↑ Shift` + `Num 0` - `Num 9`
Control groups (Triple) Select control group ships on the next planet that has them	`0` - `9`
Control groups Select control group ships at current planet in addition to current selected	`↑ Shift` + `0` - `9`
Mouse (ship placement mode) set position of ship-to-build	`Mouse left click`
Mouse select multiple units (deselects prior selected)	`Mouse movement`
Mouse (ship placement mode) set position and stay in mode	`↑ Shift` + `Mouse left click`
Mouse (build button) queue 50 ships instead of 1	`Ctrl` + `Mouse left click`
Mouse select multiple units (adds to prior selected)	`↑ Shift` + `Mouse movement`
Mouse select all units of same type on screen group	`Mouse double click`
Mouse deselect unit	`Alt` + `Mouse left click`
Mouse (item in build queue) send item to front of queue	`(on`
Mouse deselect multiple units	`Alt` + `Mouse movement`
Mouse deselect all units of same type on screen group	`Alt` + `Mouse double click`
Mouse (ship placement mode) exit ship placement mode	`Mouse right click`
Mouse (galaxy map) add wormhole path to end of current path of all selected units.	`↑ Shift` + `Mouse right click`
Mouse (build button) dequeue 50 ships instead of 1	`Ctrl` + `Mouse right click`
Mouse (on item in build queue) send item to back of queue	`Alt` + `Mouse right click`
Mouse (on enemy) kill enemy, then be free-roaming defender	`V` + `Mouse right click`
Mouse (on capturable enemy on player planet) kill enemy	`X` + `Mouse right click`
Mouse Zoom in and out (zooming in centers on mouse cursor)	`Mouse wheel up and down`
Mouse Zoom in and out at double speed	`↑ Shift` + `Mouse wheel up and down`
Ship selection Command Stations and Mobile Builders	`B`
Galaxy Map Display ModeMy Science Labs	`S`
Ship selection Engineers	`.`
Galaxy Map Display ModeAll Constructors	`D`
Galaxy Map Display ModeStarship Constructors	`T`
Galaxy Map Display ModeStarships	`U`
Galaxy Map Display ModeScouts	`O`
Ship selection Select next idle mobile military unit at current planet and center on it	`,`
Ship selection Select all idle mobile military units at current planet	`↑ Shift` + `,`
Ship selection Select all military units (idle or not) at current planet	`Ctrl` + `,`
Galaxy Map Display ModeLast Scouted	`L`
Galaxy Map Display ModeCrystal Used	`C`
Galaxy Map Display ModeMetal Used	`M`
Minimap (hold) Show military ships only	`F5`
Minimap (hold) Show wormholes and resources only	`F6`
Minimap (hold) Show enemy ships only	`F7`
Galaxy Map Select priority-setting mode 0-9	`Alt` + `1` - `9`
Galaxy Map Display ModeNormal	`N`
Galaxy Map Display ModeKnowledge Found	`K`
Debug info Toggle turn length (ms) display	`F1`
Debug info Write/clear Debug Info	`F3`
Debug info Write the UnitTypeStrength.txt file, which can be useful for relative strength analysis	`Ctrl` + `↑ Shift` + `F5`