Hey all,
this game has lots of console commands + a debug menu.
( Table is attached at the bottom of this post )
Console commands that can be used:
ToggleDebugCamera
FOV <Scale>
Teleport
Slomo <Scale>
InvertMouse
DebugGiveXP <XPtoGive>
DebugKillAllAI
DebugDamageAllAI <DamageToDeal>
DebugLevelUp
DebugToggleChargeInfinite
DebugUnlockAllMapLocations
DebugUnlockMapLocation <MarkerLabel>
DebugSlopeScanUpdate <DeltaTime>
DebugToggleSaveIndicator <bShow>
DebugSetRichPresence <RichPresenceKey>
DebugLogAchievementProgress <AchievementName>
DebugResetSkills
DebugLoadSave <SaveName>
DebugGiveSkillPoints <SkillPointsToGive>
DebugAddHUDFeedEvent
DebugGiveGold <GoldToGive>
DebugResetAchievementUnlocks
DebugResetQuest <QuestName>
DebugToggleWaypoint
ToggleAIPerception
ToggleCorpseRun
ToggleAILootDrops
TeleportToPositionViewportString <TargetString>
ToggleDebugAttackDraw
ToggleSkillsUnlocked
UnlockAllUltimateAbilities
ToggleGodMode
ToggleDebugInvertedCamera
ToggleDebugInvulnerability
DebugSetCorpseKillCount <CorpseKillCount>
DebugSetCurrentGold <Gold>
DebugSetCurrentLevel <Level>
DebugUnlockAchievement <AchievementName>
DebugSetCurrentHealth <DebugHealth>
DebugSetNextQuest
Suicide
TeleportToDebugCamera
DebugSetPreviousQuest
DebugSetCurrentXP <XP>
DebugUnlockSkill <SkillName> <LevelsToUnlock>
ResetVitalAttributes
SetAIGodModeEnabled <bEnabled>
Some examples:
Set FOV To 120 = FOV 120
Give 100 XP = DebugGiveXP 100
Enable Free-Cam = ToggleDebugCamera
No Damage = ToggleGodMode
Teleport To Crosshair (works also in combination with the free-cam) = Teleport
If you enable the Enable Debug Menu script you can open the debug menu if you press ESCAPE, you can change the trigger to the Manual menu ( so open the inventory and click on the manual entry )
The debug menu has a extreme amount of options, some examples:

Plus way more options ( you can select the category with the Q/E keys ) e.g spawning enemies or set the I-Frame visible or disabling parts of the HUD and so on.
Table was made for the current Steam version, have fun playing :)