Hey this trainer isn't functional, upon activating if it doesn't immediately crash the game it does shortly after and as far as I can tell doesn't actually do anything for that short time.
Does the version still match with the game? if thats NOT the case then Please use the update notification system to report a game patch, update or to report that the trainer may not be working with the latest version of the game. If 3 or more reports have been filed, consider BOOSTING the priority of this title for a faster turnaround on the updated trainer.
Does the version still match? then something might be blocking it.
Please temporarily disable all antivirus, firewall and other security software including browser addons and extensions. Extract the trainer fully to your desktop or other location. Right click and run as admin on the trainer and make sure you have full permissions to the Windows temp folder.
Trainer Options
-------------------------------------------------------
# Player
NumPad1: Unlimited Resources
NumPad2: Unlimited Money
Notes
-------------------------------------------------------
====================================================================
Mute Hotkeys:
-------------------------------------------------------
To temporarily disable the Hotkeys, press CTRL-H after trainer is
activated. You can use CTRL-H to re-activate the Hotkeys as well.
You can also mute specific hotkeys by changing the hotkey you want to mute to 'NONE'.
VR Mode
-------------------------------------------------------
HTC Vive
Click on the 'VR Mode' button. Trainer options will now be drawn as buttons. Activate the trainer as usual with your keyboard. Put your HTC Vive on and when you are ingame press the 'Menu' button on the hand controllers to open the steam overlay. At the bottom you can click on the 'Desktop' button and you can easily press options on the trainer with your hand controller now.
Oculus Rift
Click on the 'VR Mode' button. Trainer options will now be drawn as buttons. Open Oculus dashboard and click on 'Oculus Desktop', now press the buttons on the trainer to toggle the cheats.
Troubleshooting
-------------------------------------------------------
Requirements:
Windows 10 v1603 64-Bit or later (32-Bit is NOT supported!)
.NET Core Runtime 3.1 or above: dotnet.microsoft.com/download/dotnet-core/3.1/runtime/desktop/x64 (if link doesn't work go to dot.net)
DirectX9 for controller support
Known issues:
www.cheathappens.com/trainer_troubleshooting.asp
AUTHENTICITY NOTICE (Does not apply to PROMO or FREE trainers):
-------------------------------------------------------
In an effort to maintain the integrity of the files downloaded from
our site and to prevent illegal file sharing, this trainer will perform
an authenticity check while in use. This check requires an Internet
connection and the trainer will not run if a connection is absent or if
the trainer is blocked by a security application.
FOR A LIST OF INFORMATION THAT IS SENT TO CHEAT HAPPENS DURING THE AUTHENTICATION
PROCESS PLEASE REVIEW OUR PRIVACY POLICY AT HTTPS://WWW.CHEATHAPPENS.COM/PRIVACYPOLICY.ASP
This check is only performed on trainers that have been personalized for
individual use, not our PROMO or FREE trainers. If you want/need to use
the trainer offline, please go to our trainer troubleshooting page for
instructions on how to obtain an offline key to avoid online checks.
[Edited by PWizard, 3/20/2020 8:05:15 AM]
18:56:28: Ostriv, 0.3.0.0 (RETAIL/GOG)
18:56:31: Successfully attached to ostriv
18:56:31: ATTENTION: You're running a STEAM game but the trainer was for RETAIL/GOG, the trainer or a cheat may fail to activate
18:58:12: Successfully attached to ostriv
18:58:12: ATTENTION: You're running a STEAM game but the trainer was for RETAIL/GOG, the trainer or a cheat may fail to activate
Trainer Options
-------------------------------------------------------
# Player
NumPad1: Unlimited Resources
NumPad2: Unlimited Money
Notes
-------------------------------------------------------
====================================================================
Mute Hotkeys:
-------------------------------------------------------
To temporarily disable the Hotkeys, press CTRL-H after trainer is
activated. You can use CTRL-H to re-activate the Hotkeys as well.
You can also mute specific hotkeys by changing the hotkey you want to mute to 'NONE'.
VR Mode
-------------------------------------------------------
HTC Vive
Click on the 'VR Mode' button. Trainer options will now be drawn as buttons. Activate the trainer as usual with your keyboard. Put your HTC Vive on and when you are ingame press the 'Menu' button on the hand controllers to open the steam overlay. At the bottom you can click on the 'Desktop' button and you can easily press options on the trainer with your hand controller now.
Oculus Rift
Click on the 'VR Mode' button. Trainer options will now be drawn as buttons. Open Oculus dashboard and click on 'Oculus Desktop', now press the buttons on the trainer to toggle the cheats.
Troubleshooting
-------------------------------------------------------
Requirements:
Windows 10 v1603 64-Bit or later (32-Bit is NOT supported!)
.NET Core Runtime 3.1 or above: dotnet.microsoft.com/download/dotnet-core/3.1/runtime/desktop/x64 (if link doesn't work go to dot.net)
DirectX9 for controller support
Known issues:
www.cheathappens.com/trainer_troubleshooting.asp
AUTHENTICITY NOTICE (Does not apply to PROMO or FREE trainers):
-------------------------------------------------------
In an effort to maintain the integrity of the files downloaded from
our site and to prevent illegal file sharing, this trainer will perform
an authenticity check while in use. This check requires an Internet
connection and the trainer will not run if a connection is absent or if
the trainer is blocked by a security application.
FOR A LIST OF INFORMATION THAT IS SENT TO CHEAT HAPPENS DURING THE AUTHENTICATION
PROCESS PLEASE REVIEW OUR PRIVACY POLICY AT HTTPS://WWW.CHEATHAPPENS.COM/PRIVACYPOLICY.ASP
This check is only performed on trainers that have been personalized for
individual use, not our PROMO or FREE trainers. If you want/need to use
the trainer offline, please go to our trainer troubleshooting page for
instructions on how to obtain an offline key to avoid online checks.
[Edited by PWizard, 3/20/2020 8:05:15 AM]
18:56:28: Ostriv, 0.3.0.0 (RETAIL/GOG)
18:56:31: Successfully attached to ostriv
18:56:31: ATTENTION: You're running a STEAM game but the trainer was for RETAIL/GOG, the trainer or a cheat may fail to activate
18:58:12: Successfully attached to ostriv
18:58:12: ATTENTION: You're running a STEAM game but the trainer was for RETAIL/GOG, the trainer or a cheat may fail to activate
As I can see there is no Steam version released for the trainer since November 06, 2017.
You could try downloading that one to see if that works