All you have to do is type debug researchpoints, followed by a space and the amount of research points you wish to add, into the console. If you have the Hearts of Darkness DLC installed (see below if not), you can use the debug researchpoints command.
For more help, see: Victoria 2 Console Help. The console is activated by the § button, or alternatively call., Victoria 2: Heart Of Darkness for the PC Tue, 04:48:19 Game Video Walkthroughs. The console commands are the more quick way of cheat.
