Rome: Total War

Rome: Total War is a strategy video game developed by The Creative Assembly and originally published by Activision; its publishing rights have since passed to Sega. The game was released for Microsoft Windows in 2004. The macOS version was released on February 5, 2010 by Feral Interactive, who also released the iPad version on November 10, 2016, the iPhone version on August 23, 2018, and the Android version on December 19, 2018. The game is the third title in The Creative Assembly's Total War series.
Cheat codes, console commands, secrets:
Start game, then bring down the console by pressing [~] aka tilde or ['],
then enter the code from below for the desired effect.
gamestop - Units gets 10% cheaper (only works in campaign mode)
oliphaunt - Elephants gets 40% bigger (only works in campaign mode)
Jericho - Walls fall down in a seige (only in Battle map mode)

While playing a game, press ~ to display the console window.
Then, enter one of the following codes to activate the corresponding cheat function:

Increase money by 20,000 add_money 20000
10% cheaper units in campaign mode gamestop or bestbuy
40% bigger elephants in campaign mode oliphaunt
Walls fall down in siege in battle map mode jericho
Add population to indicated city add_population [city name] [number]
Toggle fog of war toggle_fow
Give character the trait at indicated level give_trait [character] [trait] [number]
Complete all building in construction queue; process_cq [city name]
can only be used once
Complete all military units in recruitment process_rq [city name]
queue; can only be used once
Display help for desired command [command]?
Attacker or defender automatically wins auto_win [attacker|defender]
next auto resolved battle
Lists all traits list_traits
Move indicated character to desired move_character [name] [x,y]
Force opponent to accept diplomatic force_diplomacy [accept|decline|off]
General invincibile in combat invulnerable_general [character]
Changes date date [year]
Kill indicated character kill_character [character]
Change season season [summer|winter]
Capture indicated city capture_settlement [city name]
Toggle strategy map coastline display toggle_coastlines
Toggle tabbed output window display toggle_tow
Toggle camera restrictions toggle_restrictcam
Toggle underlay toggle_underlay
Toggle overlay toggle_overlay
Toggle building debug mode building_debug
Toggle display of network stats nw_stats
Give character an ancillary give_ancillary
Reset character to start of turn settings character_reset
Show cursor position and region ID show_cursorstat
List all available ancillaries list_ancillaries
Give the character movement points mp [value]
List all characters in the world or those list_characters
belonging to a faction
Damage wall of settlement damage_wall [none|gate|breach]
Force local player's alliance to win the force_battle_victory
Force local player's alliance to lose the force_battle_defeat

Unlocking all Factions without playing through campaigns:
To unlock all Factions in the game go to...
C:\Program Files\Activision\Rome - Total War\Data\world\maps\campaign\imperial_campaign
Then open the text file "descr_strat".Then move whoever you want from
unlockable or unplayable to playable. Note - If you move some things
to playable from unplayable they might crash the game if you try to
use them or might just outright not work, so be wary.

HUGE amount of Denari:
Go to:
C:\Program Files\Activision\Rome - Total War\Data\world\maps\campaign\imperial_campaign
Then open the text file "descr_strat".Go all the way down till you
see (Here's what it should look like) it shouldn't take long.
Then just edit the denari you want to have say from 5000 to 999999
on your selected faction and then close the file run the game and
when you play Imperial Campaign you should have the selected amount
of Denari; start of factions section factionromans_julii,comfortable caesar
denari 5000 settlement
Cheat codes, console commands, secrets and system requirements for Rome: Total War free online.

Game description

Microsoft Windows, macOS, iOS, Android
Game Developer:
The Creative Assembly
Game Genre:
Real-time tactics, turn-based strategy
Game Series:
Total War
Game Mode:
Single-player, multiplayer
Game Publisher:
Activision (original)